DZone

JUNE 30, 2020

JMeter Netconf Plug-in and Network Service Automation. Network service automation-related requirements are usually realized by means of commercial or open-source network orchestrator or controller software system. JMeter Netconf plug-in implementation includes two modules.

Network 246

Network Open Source Engineering Software 246

DZone

MARCH 27, 2023

Apache Spark is an open-source distributed computing system designed for large-scale data processing. What Is Apache Spark? It was developed at the University of California, Berkeley's AMPLab, and is now maintained by the Apache Software Foundation.

Network 177

Network Open Source Programming Design 177

Uber Engineering

MAY 2, 2024

Overwhelmed with network security events? Learn how Uber’s Cyber Defense team programmatically manages network IDS rulesets, augments alerts for correlation, and open-sourced the code they use to do it.

Network 40

Network Open Source Code 40

Testsigma

MARCH 23, 2022

The open-source movement has become the most talked-about topic in the tech industry for the past two decades. We see a huge demand, inclination, and adoption of open-source software by organizations as well as software workers. In this article, I have condensed my thoughts on Open Source for Testers.

Open Source 76

Open Source C++ Programming Education 76

Dynatrace

APRIL 24, 2024

With security as our top priority, we found a solution by combining external-secrets and our improved version of the Jenkins kubernetes-credential-provider, which we have contributed to the open-source community. With these changes we eliminated the need for complex networking setups and Jenkins restarts.

Open Source 173

Open Source Azure Google Network 173

DZone

APRIL 19, 2019

Network monitoring, at scale, is an age-old problem in IT. In this post, I’ll discuss a brief history of network monitoring tools — including the pain points of legacy technology when it came to monitoring thousands of devices — and share my modern-day solution using Sensu Go and Ansible.

Network 236

Network Monitoring Open Source Architecture 236

Dynatrace

MARCH 18, 2024

Because of its flexibility, this open source approach to instrumenting and collecting telemetry data is becoming increasingly important in large-size organizations. Our unwavering commitment to open source initiatives underscores our mission to foster transparency, collaboration, and innovation. Ingest and multiplex data.

Scalability 265

Scalability Open Source Analytics Innovation 265

DZone

MAY 22, 2023

Istio, an open-source and widely used service mesh, is used to manage network and security for cloud-native applications.

Open Source 322

Open Source Network Architecture Cloud 322

DZone

DECEMBER 11, 2023

This open-source software, lauded for its reliability and high performance, is a vital tool in the arsenal of network administrators, adept at managing web traffic across diverse server environments. This flexibility is a game-changer for many businesses.

Servers 257

Servers Traffic Games Open Source 257

Adrian Cockcroft

NOVEMBER 18, 2019

We’re excited to let you know that we have an Open Source track at re:Invent this year! Brendan Gregg tours BPF tracing, with open source tools & examples for EC2 instance analysis. Learn about what’s in it: [link] Some selected sessions: OPN201 Change is coming to robotics development: The shift to ROS 2 ??

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

We’re excited to let you know that we have an Open Source track at re:Invent this year! Brendan Gregg tours BPF tracing, with open source tools & examples for EC2 instance analysis. Learn about what’s in it: [link] Some selected sessions: OPN201 Change is coming to robotics development: The shift to ROS 2 ??

Open Source 40

Open Source AWS Lambda Serverless 40

Dynatrace

JUNE 6, 2023

Kubernetes has become the leading container orchestration platform for organizations adopting open source solutions to manage, scale, and automate application deployment. Kubernetes is an open source container orchestration platform for managing, automating, and scaling containerized applications. Networking.

Open Source 195

Open Source Storage Analytics Innovation 195

Scalegrid

MAY 13, 2020

Greenplum Database is an open-source , hardware-agnostic MPP database for analytics, based on PostgreSQL and developed by Pivotal who was later acquired by VMware. High performance, query optimization, open source and polymorphic data storage are the major Greenplum advantages. Open Source. Major Use Cases.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Dynatrace

JUNE 7, 2023

Kubernetes is an open source container orchestration platform that enables organizations to automatically scale, manage, and deploy containerized applications in distributed environments. Like Kubernetes, OpenShift is an open source Kubernetes-based container platform. Networking. What is Kubernetes? Ease of use.

Open Source 209

Open Source Social Media Infrastructure Operating System 209

Percona Community

MARCH 15, 2019

Communities are the real strength of open source. Creating a base of knowledge and a network of relations.These can become work relationships, valuable discussions, open source tools, or even friendships. I strongly believe in the community.

Open Source 40

Open Source Database Network Code 40

Percona

JULY 20, 2023

We often forget or take for granted the network hops involved and the additional overhead it creates on the overall performance. TCP/IP connection, triggered me to write about other aspects of network impact on performance. How to detect and measure the impact There is no easy mechanism for measuring the impact of network overhead.

Network 63

Network Performance Latency Servers 63

DZone

MARCH 20, 2024

Embedded within the Linux kernel, KVM empowers the creation of VMs with their virtualized hardware components, such as CPUs, memory, storage, and network cards, essentially mimicking a machine. Security remains paramount for KVM due to testing and security updates from the open-source community.

Virtualization 117

Virtualization Hardware Open Source Storage 117

Dynatrace

JUNE 15, 2023

If your application runs on servers you manage, either on-premises or on a private cloud, you’re responsible for securing the application as well as the operating system, network infrastructure, and physical hardware. However, open source software is often a vector for security vulnerabilities.

Cloud 179

Cloud Open Source Architecture Monitoring 179

Dynatrace

SEPTEMBER 23, 2021

Application developers commonly leverage open-source software when building containerized applications. In fact, the market research firm Forrester says that the average container image is comprised of 70% open-source software.[1] 1] And unfortunately, open-source software is often fraught with security vulnerabilities.

Open Source 252

Open Source Benchmarking Best Practices Network 252

DZone

SEPTEMBER 29, 2021

For example, you can monitor the behavior of your applications, the hardware usage of your server nodes, or even the network traffic between servers. One prominent solution is the open-source tool Nagios which allows you to monitor hardware in every detail.

Monitoring 300

Monitoring Servers Hardware Open Source 300

The Netflix TechBlog

FEBRUARY 25, 2021

In all these cases, prior to being delivered through our content delivery network Open Connect , our award-winning TV shows, movies and documentaries like The Crown need to be packaged to enable crucial features for our members. Multimedia standards like ISOBMFF, CMAF and CENC go hand in hand with open source software implementations.

Technology 181

Technology Technology Open Source Media 181

Dynatrace

DECEMBER 8, 2022

DevOps platform engineers are responsible for cloud platform availability and performance, as well as the efficiency of virtual bandwidth, routers, switches, virtual private networks, firewalls, and network management. Version control system and source code management with end-to-end DevOps platform and cloud-hosted Git services.

DevOps 193

DevOps Engineering Testing Open Source 193

Dynatrace

MAY 1, 2023

This operational data could be gathered from live running infrastructures using software agents, hypervisors, or network logs, for example. Additionally, ITOA gathers and processes information from applications, services, networks, operating systems, and cloud infrastructure hardware logs in real time. Apache Spark. Dynatrace Grail.

Analytics 190

Analytics Artificial Intelligence Big Data Open Source 190

Dynatrace

MARCH 20, 2024

Continuously monitoring application behavior, network traffic, and system logs allows teams to identify abnormal or suspicious activities that could indicate a security breach. During the development stage, vulnerabilities can arise when developers use third-party open-source code or make an error in application logic.

Monitoring 214

Monitoring Analytics Traffic Best Practices 214

Scalegrid

JULY 13, 2020

The unstoppable rise of open source databases. One database in particular is causing a huge dent in Oracle’s market share – open source PostgreSQL. See how open source PostgreSQL Community version costs compare to Oracle Standard Edition and Oracle Enterprise Edition. What’s causing this massive shift?

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

SEPTEMBER 29, 2021

Docker Engine is built on top containerd , the leading open-source container runtime, a project of the Cloud Native Computing Foundation (DNCF). Kubernetes is an open-source container orchestration platform for managing, automating, and scaling containerized applications. Networking. What is Kubernetes? Kubernetes.

Open Source 304

Open Source Traffic DevOps Cloud 304

DZone

MARCH 7, 2023

Apache Spark is a powerful open-source distributed computing framework that provides a variety of APIs to support big data processing. This can significantly reduce network overhead and improve performance. Use Broadcast Variables Broadcast variables are read-only variables that can be shared across nodes in a Spark cluster.

Big Data 161

Big Data Code Tuning Open Source 161

Dynatrace

APRIL 15, 2024

Every hardware, software, cloud infrastructure component, container, open source tool, and microservice generates records of every activity within modern environments. Causes can run the gamut, from coding errors and database slowdowns to hosting or network performance issues.

Infrastructure 211

Infrastructure Efficiency Government Transportation 211

The Morning Paper

MAY 12, 2019

An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., It’s a pretty impressive effort to pull together and make available in open source (not yet available as I write this) such a suite, and I’m sure explains much of the long list of 24 authors on this paper.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Dynatrace

JULY 29, 2022

Open source vulnerabilities creeping in through the software supply chain are one key reason for this substantial increase. According to one survey, supply chain attacks on open source software increased 650% in 2021. And in the supply chain, open source is clearly a vulnerability.

Software 192

Software Software Open Source DevOps 192

Dynatrace

MARCH 24, 2023

But managing the deployment, modification, networking, and scaling of multiple containers can quickly outstrip the capabilities of development and operations teams. This orchestration includes provisioning, scheduling, networking, ensuring availability, and monitoring container lifecycles. How does container orchestration work?

Infrastructure 188

Infrastructure Open Source Operating System Cloud 188

Dynatrace

OCTOBER 13, 2021

Examples of such weaknesses are errors in application code, misconfigured network devices, and overly permissive access controls in a database. Network analysis looks for weaknesses within a network’s configurations and policies that would allow network access to unauthorized users. Identify vulnerabilities.

Infrastructure 172

Infrastructure Open Source Virtualization Operating System 172

Percona

NOVEMBER 9, 2023

At its core, Kubernetes (often abbreviated as K8s) is an open source tool that automates the deployment, scaling, and management of containerized applications. Kubernetes manages and orchestrates these containers, handling tasks such as deployment, scaling, load balancing, and networking.

Efficiency 102

Efficiency Cloud Healthcare Open Source 102

DZone

FEBRUARY 13, 2021

network read/write, file read/write, disk read/write). BuggyApp is an open-source Java project that can simulate various performance problems. ‘Load Average’ not only indicates CPU demand, but also the I/O demand (i.e., To prove this theory, we conducted this simple case study. Load Average Study.

Operating System 199

Operating System Open Source Java Metrics 199

Dynatrace

JULY 29, 2021

The complexity of such deployments has accelerated with the adoption of emerging, open-source technologies that generate telemetry data, which is exploding in terms of volume, speed, and cardinality. Extend your topology mapping to include open-source observability data.

Analytics 246

Analytics Open Source Serverless Architecture 246

Dynatrace

JUNE 28, 2021

Between multicloud environments, container-based architecture, and on-premises infrastructure running everything from the latest open-source technologies to legacy software, achieving situational awareness of your IT environment is getting harder to achieve. Getting adequate insight into an increasingly complex and dynamic landscape.

Infrastructure 180

Infrastructure Monitoring Artificial Intelligence Open Source 180

Percona

MARCH 29, 2023

In this blog, we will discuss both data and network-level compression offered in MongoDB. We will discuss snappy and zstd for data block and zstd compression in a network. By default, MongoDB provides a snappy block compression method for storage and network communication. I am using PSMDB 6.0.4

Storage 108

Storage Network Open Source Latency 108